Yes, I was able to get a PS at Tony's for 5:40 before we head to MNSSHP. However, I called for the PS about 3-4 weeks ago, which probably had a lot to do with it. Keep trying -- maybe someone will cancel!
I originally had a PS booked for 6:30 on 10/17 (MNSSHP) but Tony's actually called me back a few days ago and told me they could not book anything past 6:00. That is our new PS time.